Thank you very much for this. I've seen people complain about the second boss. But I actually got no problem with him.
While Kuroki, on the other hand, feels like I can't reliably read her and dodge her attacks, and can't even afford to miss couple attacks and block them, because her weapon is bladed.
I'm not sure even with this guide I can manage to cleanly do it. But now at least I don't feel like it's impossible.

Whoa! Thanks for this!